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Cape Cod and the Islands

$85+ Cheap flights from Reagan-National (DCA) to Cape Cod and the Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ACK
juin 23 — juin 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheap flight deals from Reagan-National to Cape Cod and the Islands

Keep the following information in mind while searching for Reagan-National to Cape Cod and the Islands flight deals. Data was last updated juin 18, 2025.

Round-trip from

$187
(JetBlue)

One-way from

$85
(JetBlue)

Popular in

April

Cheapest in

January

Average price

$223
From Washington, D.C. Reagan-National to Cape Cod and the Islands
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One-way flight from Washington, D.C. Reagan-National to Cape Cod and the Islands
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Highest demand for flights based on searches. 10% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Reagan-National to Cape Cod and the Islands

Cheapest flights from Reagan-National to Cape Cod and the Islands
Explore the most affordable flight options available from Reagan-National to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 18, 2025.

This JetBlue deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/13:35 pmDCA - ACK
Nonstop1h 29mJetBlue
mar. 9/912:30 pmACK - DCA
Nonstop1h 32mJetBlue
Deal found 6/17$187
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/196:00 amDCA - ACK
1 stop5h 26mDelta
ven. 8/224:49 pmACK - DCA
1 stop6h 07mDelta
Deal found 6/18$192
This American Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/192:59 pmDCA - ACK
Nonstop1h 37mAmerican Airlines
ven. 8/221:41 pmACK - DCA
1 stop4h 57mAmerican Airlines
Deal found 6/16$203
This JetBlue deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/211:05 pmDCA - MVY
Nonstop1h 23mJetBlue
sam. 7/263:26 pmMVY - DCA
Nonstop1h 34mJetBlue
Deal found 6/15$207
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/273:59 pmDCA - MVY
Nonstop1h 31mAmerican Airlines
mer. 7/305:03 pmMVY - DCA
Nonstop1h 43mAmerican Airlines
Deal found 6/17$208
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 7/68:45 amDCA - MVY
1 stop5h 56mDelta
mer. 7/93:22 pmMVY - DCA
1 stop5h 37mDelta
Deal found 6/16$238
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 7/1910:00 amDCA - HYA
Nonstop1h 40mAmerican Airlines
sam. 8/23:14 pmHYA - DCA
Nonstop1h 45mAmerican Airlines
Deal found 6/18$280
This JetBlue Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/131:05 pmDCA - HYA
1 stop10h 00mMultiple Airlines
lun. 8/254:05 pmHYA - DCA
1 stop24h 44mMultiple Airlines
Deal found 6/16$328
This JetBlue deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1111:30 amDCA - HYA
1 stop6h 08mJetBlue
sam. 8/237:18 amHYA - DCA
1 stop5h 00mJetBlue
Deal found 6/17$361
This JetBlue deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/110:30 amDCA - PVC
1 stop7h 09mJetBlue
sam. 7/53:33 pmPVC - DCA
1 stop4h 30mJetBlue
Deal found 6/16$386
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/410:00 amDCA - ACK
1 stop5h 11mUnited Airlines
mar. 9/911:01 amACK - DCA
1 stop5h 21mUnited Airlines
Deal found 6/16$393
This JetBlue Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/161:05 pmDCA - EWB
1 stop4h 58mMultiple Airlines
mar. 8/57:15 amEWB - DCA
1 stop5h 03mMultiple Airlines
Deal found 6/16$397

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Cape Cod and the Islands that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juin 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands that are best for you.

Fly from

Reagan-National

Fly to

Cape Cod and the Islands

Route

Depart

Return

Price

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

lun. 9/1

3:35 pm-5:04 pm

Nonstop1h 29m

Nantucket Memorial

mar. 9/9

12:30 pm-2:02 pm

Nonstop1h 32m

$187

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

mar. 8/19

6:00 am-11:26 am

1 stop5h 26m

Nantucket Memorial

ven. 8/22

4:49 pm-10:56 pm

1 stop6h 07m

$192

Washington, D.C.Nantucket

DCA - ACK

DCAACK

Washington, D.C. Reagan-National

mar. 8/19

2:59 pm-4:36 pm

Nonstop1h 37m

Nantucket Memorial

ven. 8/22

1:41 pm-6:38 pm

1 stop4h 57m

$203

Washington, D.C.West Tisbury

DCA - MVY

DCAMVY

Washington, D.C. Reagan-National

lun. 7/21

1:05 pm-2:28 pm

Nonstop1h 23m

West Tisbury Martha's Vineyard

sam. 7/26

3:26 pm-5:00 pm

Nonstop1h 34m

$207

Washington, D.C.West Tisbury

DCA - MVY

DCAMVY

Washington, D.C. Reagan-National

dim. 7/27

3:59 pm-5:30 pm

Nonstop1h 31m

West Tisbury Martha's Vineyard

mer. 7/30

5:03 pm-6:46 pm

Nonstop1h 43m

$208

Washington, D.C.West Tisbury

DCA - MVY

DCAMVY

Washington, D.C. Reagan-National

dim. 7/6

8:45 am-2:41 pm

1 stop5h 56m

West Tisbury Martha's Vineyard

mer. 7/9

3:22 pm-8:59 pm

1 stop5h 37m

$238

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

sam. 7/19

10:00 am-11:40 am

Nonstop1h 40m

Hyannis Barnstable

sam. 8/2

3:14 pm-4:59 pm

Nonstop1h 45m

$280

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

mer. 8/13

1:05 pm-11:05 pm

1 stop10h 00m

Hyannis Barnstable

lun. 8/25

4:05 pm-4:49 pm

1 stop24h 44m

$328

Washington, D.C.Hyannis

DCA - HYA

DCAHYA

Washington, D.C. Reagan-National

lun. 8/11

11:30 am-5:38 pm

1 stop6h 08m

Hyannis Barnstable

sam. 8/23

7:18 am-12:18 pm

1 stop5h 00m

$361

Washington, D.C.Provincetown

DCA - PVC

DCAPVC

Washington, D.C. Reagan-National

mar. 7/1

10:30 am-5:39 pm

1 stop7h 09m

Provincetown

sam. 7/5

3:33 pm-8:03 pm

1 stop4h 30m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 26 results
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Best time to book a flight from Reagan-National to Cape Cod and the Islands

Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands

What is the cheapest time of day to fly from DCA to KDT?

Find hourly flight availability from Reagan-National to Cape Cod and the Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 18, 2025.

When flying from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Cape Cod and the Islands by month

Plan your trip to Cape Cod and the Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cape Cod and the Islands ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Cape Cod and the Islands when rainfall is around 1.6 in.

Temperature in Cape Cod and the Islands by month

Plan your trip to Cape Cod and the Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cape Cod and the Islands, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Cape Cod and the Islands

Get insights into the airlines that provide service to Cape Cod and the Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cape Cod and the Islands. Reviews last updated juin 18, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Washington, D.C. to Cape Cod and the Islands to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,810 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,924 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Cape Cod and the Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $85. Users have also found prices from $94 and $123 on Delta and American Airlines, respectively.

  • What are the most popular routes from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands?

    The most popular route from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands is Washington, D.C. Reagan-National - Nantucket Memorial. You may also consider Washington, D.C. Reagan-National - West Tisbury Martha's Vineyard or Washington, D.C. Reagan-National - Hyannis Barnstable.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands?

    Looking for the cheapest flight from Washington, D.C. Reagan-National Airport to Cape Cod and the Islands? While on average our users pay $188, our data indicates the cheapest price to be $83. The most popular route (Washington, D.C. Reagan-National - Nantucket Memorial), is priced around $154.

  • Can I find deals for flights from Reagan-National to Cape Cod and the Islands that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Cape Cod and the Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Cape Cod and the Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Cape Cod and the Islands.

  • Can I find deals for business class flights from Reagan-National to Cape Cod and the Islands?

    Yes. Cheapflights offers flight deals from Reagan-National to Cape Cod and the Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Cape Cod and the Islands

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Boston flights
Dulles Intl to Boston flights
Baltimore to Boston flights
Reagan-National to Hartford flights
Reagan-National to Nantucket flights
Dulles Intl to Albany flights
Reagan-National to West Tisbury flights
Reagan-National to Albany flights
Dulles Intl to Hartford flights
Dulles Intl to West Tisbury flights
Baltimore to Hartford flights
Dulles Intl to Nantucket flights
Baltimore to Albany flights
Baltimore to West Tisbury flights
Baltimore to Nantucket flights
Reagan-National to Hyannis flights
Dulles Intl to Hyannis flights
Baltimore to Hyannis flights
Dulles Intl to Provincetown flights
Reagan-National to Provincetown flights
Dulles Intl to Worcester flights
Baltimore to Worcester flights
Baltimore to Provincetown flights
Dulles Intl to New Bedford flights
Baltimore to New Bedford flights

Top 2 airlines flying from Reagan-National to Cape Cod and the Islands

Discover the top 2 airlines that operate flights from Reagan-National to Cape Cod and the Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juin 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$116Average$458FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$137Average$344FlexibilityNo cancel feeOn-time71%

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